_SC_XOPEN_ENH_I18N  588 ext/etc/constdefs.h #if !defined(_SC_XOPEN_ENH_I18N)
_SC_XOPEN_ENH_I18N  590 ext/etc/constdefs.h #  define _SC_XOPEN_ENH_I18N _SC_XOPEN_ENH_I18N
_SC_XOPEN_ENH_I18N 1292 ext/etc/constdefs.h #if defined(_SC_XOPEN_ENH_I18N)
_SC_XOPEN_ENH_I18N 1293 ext/etc/constdefs.h     rb_define_const(mod, "SC_XOPEN_ENH_I18N", INTEGER2NUM(_SC_XOPEN_ENH_I18N));